Wheels Manufacturing BSA English Threaded Bottom Bracket - DUB Spindle ABEC-3 Bearing BLK Chain Tools 41 BB/Frame Interface PF41 BB

41 BB/Frame Interface PF41 BB Shell Width (mm) 86 BB Shell Width (mm) 89

model Helm MKII description air spring rebuild kit for100 hour service

100% proprietary dual-density silicone compound provides excellent vibration damping and conforms to your hand for improved comfort while maintaining durability

this ski delivers outstanding stability and control

Wheels Manufacturing BSA English Threaded Bottom Bracket - DUB Spindle ABEC-3 Bearing BLK Chain Tools 41 BB/Frame Interface PF41 BBWheels Manufacturing BSA English Threaded Bottom Bracket DUB Spindle ABEC 3 Bearing Black. Wheels MFG BSA Bottom Brackets for frames that accept English (BSA) threaded bottom brackets TECH SPECS Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 Weight 102 Spindle Interface Type SRAM DUB Defined Color Black